1 // RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
2 class C;
3 class C {
4 public:
5 protected:
6 typedef int A,B;
7 static int sf(), u;
8
9 struct S {};
10 enum {}; // expected-warning{{declaration does not declare anything}}
11 int; // expected-warning {{declaration does not declare anything}}
12 int : 1, : 2;
13
14 public:
m0()15 void m0() {}; // ok, one extra ';' is permitted
m1()16 void m1() {}
17 ; // ok, one extra ';' is permitted
m()18 void m() {
19 int l = 2;
20 };; // expected-warning{{extra ';' after member function definition}}
21
mt(T)22 template<typename T> void mt(T) { }
23 ;
24 ; // expected-warning{{extra ';' inside a class}}
25
26 virtual int vf() const volatile = 0;
27
28 private:
29 int x,f(),y,g();
30 inline int h();
31 static const int sci = 10;
32 mutable int mi;
33 };
glo()34 void glo()
35 {
36 struct local {};
37 }
38
39 // PR3177
40 typedef union {
41 __extension__ union {
42 int a;
43 float b;
44 } y;
45 } bug3177;
46
47 // check that we don't consume the token after the access specifier
48 // when it's not a colon
49 class D {
50 public // expected-error{{expected ':'}}
51 int i;
52 };
53
54 // consume the token after the access specifier if it's a semicolon
55 // that was meant to be a colon
56 class E {
57 public; // expected-error{{expected ':'}}
58 int i;
59 };
60
61 class F {
62 int F1 { return 1; } // expected-error{{function definition does not declare parameters}}
63 void F2 {} // expected-error{{function definition does not declare parameters}}
64 typedef int F3() { return 0; } // expected-error{{function definition declared 'typedef'}}
F4()65 typedef void F4() {} // expected-error{{function definition declared 'typedef'}}
66 };
67
68 namespace ctor_error {
69 class Foo {};
70 // By [class.qual]p2, this is a constructor declaration.
71 Foo::Foo (F) = F(); // expected-error{{does not match any declaration in 'ctor_error::Foo'}}
72
73 class Ctor { // expected-note{{not complete until the closing '}'}}
74 Ctor(f)(int); // ok
75 Ctor(g(int)); // ok
76 Ctor(x[5]); // expected-error{{incomplete type}}
77
78 Ctor(UnknownType *); // expected-error{{unknown type name 'UnknownType'}}
79 void operator+(UnknownType*); // expected-error{{unknown type name 'UnknownType'}}
80 };
81
82 Ctor::Ctor (x) = { 0 }; // \
83 // expected-error{{qualified reference to 'Ctor' is a constructor name}}
84
Ctor(UnknownType *)85 Ctor::Ctor(UnknownType *) {} // \
86 // expected-error{{unknown type name 'UnknownType'}}
operator +(UnknownType *)87 void Ctor::operator+(UnknownType*) {} // \
88 // expected-error{{unknown type name 'UnknownType'}}
89 }
90
91 namespace nns_decl {
92 struct A {
93 struct B;
94 };
95 namespace N {
96 union C;
97 }
98 struct A::B; // expected-error {{forward declaration of struct cannot have a nested name specifier}}
99 union N::C; // expected-error {{forward declaration of union cannot have a nested name specifier}}
100 }
101
102 // PR13775: Don't assert here.
103 namespace PR13775 {
104 class bar
105 {
106 public:
107 void foo ();
108 void baz ();
109 };
foo()110 void bar::foo ()
111 {
112 baz x(); // expected-error 3{{}}
113 }
114 }
115
116 // PR11109 must appear at the end of the source file
117 class pr11109r3 { // expected-note{{to match this '{'}}
118 public // expected-error{{expected ':'}} expected-error{{expected '}'}} expected-error{{expected ';' after class}}
119